9291036139

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2063}}^1\times {\mathrm{2543}}^1$

素因数の和:4647

約数の個数: 32

約数和(自身を含む): 12097880064

約数和(自身を除く): 2806843925

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 2063, 2543, 14441, 17801, 22693, 27973, 47449, 58489, 158851, 195811, 332143, 409423, 521939, 643379, 3653573, 4503653, 5246209, 36723463, 57708299, 120662807, 403958093, 844639649, 1327290877, 9291036139]

約数ペア:

[(1, 9291036139), (7, 1327290877), (11, 844639649), (23, 403958093), (77, 120662807), (161, 57708299), (253, 36723463), (1771, 5246209), (2063, 4503653), (2543, 3653573), (14441, 643379), (17801, 521939), (22693, 409423), (27973, 332143), (47449, 195811), (58489, 158851)]